
import ctypes
import urllib
class db_interface:
    def __init__(slef):
        pass

    def echo(self):
        print "test"


def main():
    '''uni = u"\u73B0\u8D27"
    binary = uni.encode("gb2312")
    print binary
    db = db_interface()
    db.echo() '''

    
    

if __name__ == '__main__':
    main()
